CN204897173U - Three jar engine crankshaft's handling frock - Google Patents
Three jar engine crankshaft's handling frock Download PDFInfo
- Publication number
- CN204897173U CN204897173U CN201520687972.2U CN201520687972U CN204897173U CN 204897173 U CN204897173 U CN 204897173U CN 201520687972 U CN201520687972 U CN 201520687972U CN 204897173 U CN204897173 U CN 204897173U
- Authority
- CN
- China
- Prior art keywords
- bent axle
- suspension hook
- connecting arm
- device preventing
- hoisting tooling
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model discloses a three jar engine crankshaft's handling frock, the lifting hook and the rigid coupling that include and lift by crane the equipment rigid coupling in the device preventing tilting of lifting hook, the lifting hook is involved in the epaxial arbitrary connecting rod neck of song, just device preventing tilting with the bent axle supports and leans on in order to restrict its deflection. Adopt above -mentioned technical scheme, the bent axle passes through the lifting hook handling to through support the leaning on the restriction its overturn of device preventing tilting, in order keeping the bent axle at the equilibrium of handling in -process, thereby guaranteed the mounted position of bent axle for engine cylinder block, it is more convenient to install.
Description
Technical field
The utility model relates to engine crankshaft hoisting technology field, is specifically related to a kind of hoisting tooling of three-cylinder engine bent axle.
Background technology
For three-cylinder engine, the bent axle of driving engine there are three connecting rod necks, between two in 120 ° of settings in three connecting rod necks.When lifting bent axle, if adopt two suspension hooks to catch on two connecting rod necks respectively, this operation easier is larger, and adopt a suspension hook to catch in three connecting rod necks any one time, its Hoisting Position is not all the center of gravity of bent axle, and bent axle therefore can be caused to tilt, and causes crankshaft installed inconvenience.
Utility model content
The utility model provides a kind of hoisting tooling of three-cylinder engine bent axle, can ensure the balance in bent axle handling process, and easy for installation.
To achieve these goals, the utility model takes following technical scheme:
A kind of hoisting tooling of three-cylinder engine bent axle, comprise the suspension hook affixed with lifting appliance, with the device preventing tilting being fixed in described suspension hook, the arbitrary connecting rod neck of described suspension hook hooking on bent axle, and described device preventing tilting and described bent axle deflect against to limit it.
Preferably, described device preventing tilting comprises the chain sling being located at described suspension hook, and described chain sling is bolted to described bent axle to limit its deflection.
Preferably, described device preventing tilting comprises the connecting arm being fixed in suspension hook, and is connected to the limiting stopper of described connecting arm, and described limiting stopper and described bent axle overturn against to limit it.
Preferably, described connecting arm comprises the first connecting arm and second connecting arm of vertical connection, described first connecting arm and described suspension hook affixed, described second connecting arm and described limiting stopper affixed.
Preferably, described first connecting arm is L shape structure, the horizontal segment of described first connecting arm by two attachment points and described suspension hook affixed.
Preferably, described limiting stopper is nylon block.
Preferably, described suspension hook outer cladding flexible pipe, described flexible pipe contacts with described bent axle.
Preferably, also comprise handle, described handle is fixed in described suspension hook.
The beneficial effect that the utility model obtains is:
The utility model provides a kind of hoisting tooling of three-cylinder engine bent axle, comprise the suspension hook affixed with lifting appliance, with the device preventing tilting being fixed in described suspension hook, the arbitrary connecting rod neck of described suspension hook hooking on bent axle, and described device preventing tilting and described bent axle deflect against to limit it.Adopt technique scheme, bent axle is by suspension hook handling, and overturning against limiting it by device preventing tilting, to keep the balance of bent axle in handling process, thus ensure that the installation site of bent axle relative to engine cylinder-body, easier for installation.
Accompanying drawing explanation
Fig. 1 is the axonometric drawing of an embodiment of hoisting tooling of the present utility model;
Fig. 2 is the front view of an embodiment of hoisting tooling of the present utility model;
Fig. 3 is the left view of an embodiment of hoisting tooling of the present utility model;
Fig. 4 be an embodiment and the bent axle of hoisting tooling of the present utility model coordinate view.
Description of reference numerals:
100-hoisting tooling; 10-suspension hook; 20-device preventing tilting; 30-connecting arm; 31-first connecting arm; 311-horizontal segment; The vertical section of 312-; 32-second connecting arm; 40-limiting stopper; 50-handle; 200-bent axle; 201-connecting rod neck.
Detailed description of the invention
In order to make those skilled in the art understand the technical solution of the utility model better, below in conjunction with accompanying drawing, the utility model is further detailed.
Shown in composition graphs 1-4, the utility model provides a kind of hoisting tooling 100 of three-cylinder engine bent axle, in order to solve the defect existed in prior art, the utility model has made following technological improvement: comprise the suspension hook 10 affixed with lifting appliance, with the device preventing tilting 20 being fixed in suspension hook 10, the arbitrary connecting rod neck 201 of suspension hook 10 hooking on bent axle 200, and device preventing tilting 20 and bent axle deflect against to limit it.Adopt technique scheme, bent axle is by suspension hook handling, and overturning against limiting it by device preventing tilting, to keep the balance of bent axle in handling process, thus ensure that the installation site of bent axle relative to engine cylinder-body, easier for installation.
In above-mentioned technical scheme, device preventing tilting 20 can be set to following embodiment one: device preventing tilting comprises the chain sling being located at suspension hook, and chain sling bolt deflects to limit it on bent axle, but, consider that chain sling is flexible body, in handling process, the shaking volume of chain sling is comparatively large, poor stability.Therefore, in the present embodiment, preferred device preventing tilting comprises the connecting arm 30 being fixed in suspension hook 10, and is connected to the limiting stopper 40 of connecting arm 30, limiting stopper 40 and bent axle 200 overturn against to limit it, in this scheme, the connection of connecting arm and suspension hook is for being rigidly connected, and position is relatively fixing, comparatively embodiment one is compared, shaking volume is little, and safety is high, stops that the ability of bent axle deflection is stronger.
And further, connecting arm 30 preferably include the first connecting arm 31 of vertical connection and the second connecting arm 32, first connecting arm 31 affixed with suspension hook 10, the second connecting arm 32 is affixed with limiting stopper 40.In this scheme, connecting arm is set to Split type structure, and the first connecting arm of Split type structure and the connection location of the second connecting arm can carry out accommodation according to the difference of crankshaft structure, to improve its commonality.
And further, in order to ensure that the first connecting arm 31 is connected with the reliable of suspension hook 10, preferably the first connecting arm is L shape structure, the horizontal segment 311 of the first connecting arm 31 by two attachment points and suspension hook 10 affixed, and horizontal segment 311 is vertically placed, the vertical section 312 of the first connecting arm 31 is positioned at above horizontal segment, two attachment points are arranged along the bearing of trend of horizontal segment 311, and fix with 2, suspension hook, in this scheme, the Action of Gravity Field of the second connecting arm and limiting stopper makes the first connecting arm produce moment of rotation relative to suspension hook, first connecting arm is arranged to L shape structure and its 2 are fixed on suspension hook, the angle displacement of the first connecting arm under this moment of rotation can be reduced, to improve the accuracy of the cooperation position of limiting stopper and bent axle.
When limiting stopper 40 contacts with bent axle 200, between limiting stopper and bent axle, rigid shock can be produced, in order to reduce rigid shock, reduce the damage that hoisting tooling causes bent axle, preferred limiting stopper is nylon block, and the hardness of nylon block is little, it can relax vibration and impact, and reduces contact noise.In the present embodiment, limiting stopper preferably arranges two, and is fixed in the both sides of the second connecting arm respectively, to ensure uniform force.
Meanwhile, suspension hook 10 contacts with connecting rod neck 201 in handling, and one end that suspension hook contacts with connecting rod neck is circular arc crotch, in order to avoid scratching it, preferably at suspension hook outer cladding flexible pipe, being contacted, thus play a protective role by flexible pipe with connecting rod neck.
The hoisting tooling that the utility model provides, also comprises handle 50, and handle 50 is fixed in suspension hook 10, and the setting of handle can reduce bent axle rocking in handling process, ensures the rigging position of bent axle and engine cylinder-body simultaneously, improves efficiency of assembling.
Below be only preferred implementation of the present utility model, it is to be noted, these embodiments are only not used in restriction scope of the present utility model for illustration of the utility model, and, after having read content of the present utility model, relevant technical staff in the field can make various change or amendment to the utility model, and these equivalent form of values fall into the application's appended claims limited range equally.
Claims (8)
1. the hoisting tooling of a three-cylinder engine bent axle, it is characterized in that, comprise the suspension hook affixed with lifting appliance, and be fixed in the device preventing tilting of described suspension hook, the arbitrary connecting rod neck of described suspension hook hooking on bent axle, and described device preventing tilting and described bent axle deflect against to limit it.
2. hoisting tooling according to claim 1, is characterized in that, described device preventing tilting comprises the chain sling being located at described suspension hook, and described chain sling is bolted to described bent axle to limit its deflection.
3. hoisting tooling according to claim 1, is characterized in that, described device preventing tilting comprises the connecting arm being fixed in suspension hook, and is connected to the limiting stopper of described connecting arm, and described limiting stopper and described bent axle overturn against to limit it.
4. hoisting tooling according to claim 3, is characterized in that, described connecting arm comprises the first connecting arm and second connecting arm of vertical connection, described first connecting arm and described suspension hook affixed, described second connecting arm and described limiting stopper affixed.
5. hoisting tooling according to claim 4, is characterized in that, described first connecting arm is L shape structure, the horizontal segment of described first connecting arm by two attachment points and described suspension hook affixed.
6. the hoisting tooling according to any one of claim 3-5, is characterized in that, described limiting stopper is nylon block.
7. the hoisting tooling according to any one of claim 1-5, is characterized in that, described suspension hook outer cladding flexible pipe, described flexible pipe contacts with described bent axle.
8. the hoisting tooling according to any one of claim 1-5, is characterized in that, also comprises handle, and described handle is fixed in described suspension hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520687972.2U CN204897173U (en) | 2015-09-07 | 2015-09-07 | Three jar engine crankshaft's handling frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520687972.2U CN204897173U (en) | 2015-09-07 | 2015-09-07 | Three jar engine crankshaft's handling frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204897173U true CN204897173U (en) | 2015-12-23 |
Family
ID=54919365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520687972.2U Expired - Fee Related CN204897173U (en) | 2015-09-07 | 2015-09-07 | Three jar engine crankshaft's handling frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204897173U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114104954A (en) * | 2021-10-14 | 2022-03-01 | 国家能源集团煤焦化有限责任公司 | Hoisting hook and hoisting equipment for furnace door |
-
2015
- 2015-09-07 CN CN201520687972.2U patent/CN204897173U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114104954A (en) * | 2021-10-14 | 2022-03-01 | 国家能源集团煤焦化有限责任公司 | Hoisting hook and hoisting equipment for furnace door |
| CN114104954B (en) * | 2021-10-14 | 2024-05-03 | 国家能源集团煤焦化有限责任公司 | Hoisting hook and hoisting equipment for furnace door |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201942425U (en) | Hanger for four-cylinder diesel engine body | |
| NZ597257A (en) | Restraint system for a suspended component | |
| CN204897173U (en) | Three jar engine crankshaft's handling frock | |
| CN206476675U (en) | A kind of multi-purpose cargo ship arm bracket | |
| CN207394129U (en) | A kind of spring support hanging frame | |
| CN104860189A (en) | Adjustable sheet material lifting hook | |
| CN204755049U (en) | Leading motor muffler fixing device | |
| CN108612914A (en) | A kind of Novel constant force disc spring bearing hanger component | |
| CN205087423U (en) | Electric block lifting hook collection device | |
| CN208469879U (en) | A kind of adjustable sausage rack | |
| CN204689351U (en) | A kind of H profile steel structural elements suspender | |
| CN203865822U (en) | Large-scale crankshaft horizontal lifting appliance | |
| CN209762433U (en) | anti-seismic support hanger with high-strength bearing performance | |
| CN210505240U (en) | Lifting appliance device capable of adjusting balance weight | |
| CN109630760B (en) | Novel spring hanger bracket | |
| CN209651722U (en) | A kind of reversal hanger | |
| CN208345557U (en) | A kind of stable base of lifting | |
| CN207771793U (en) | Workshop pipe fitting cantilevered turnover rack position limiting structure | |
| CN208682868U (en) | A kind of improved cable disk installation and transportation device | |
| CN204643658U (en) | Hanging apparatus | |
| CN103410793A (en) | Ceiling fan suspension bracket | |
| CN204737590U (en) | A hoist for belted steel handling | |
| CN218909586U (en) | Rail holder | |
| CN207671537U (en) | Gates of segmental shape balance sling connector | |
| CN218968612U (en) | Portable hoist of tubular culvert installation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee before: Anhui Jianghuai Automobile Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151223 Termination date: 20190907 |